Custom Peptide Synthesis
Tell us the sequence and the specification; we return a quotation with a delivery schedule. Solid-phase synthesis, a wide modification menu and analytical release under one quality system.
Specifications tailored to your project
Peptide length — 5–60 aa
Standard solid-phase synthesis; longer sequences on request.
Purity grades — crude / 95% / 98% / 99% / >99%
Verified by RP-HPLC. Desalted and >99% options available.
Modifications
Cyclic, phosphorylated, biotin- or FITC-labeled, PEGylated, disulfide-paired, and more.
Documentation
COA, HPLC trace and LC-MS identity per batch; amino acid analysis and endotoxin on request.
Scale — mg · g · kg
From mg research batches and g pilot scale to kg GMP production.
CDMO & GMP: from lab bench to commercial scale
Formulation development
Solubility screening, buffer optimization, stability-indicating method development and forced degradation studies.
Lyophilization
Cycle development and scale-up lyophilization, with residual moisture testing and stability evaluation.
Quality system
GMP-grade production in certified cleanrooms, batch records, deviation management and full traceability.
Technical partnership
Direct access to formulation and synthesis engineers throughout the project.
How an order runs
Requirement review
Sequence, modification, purity and scale confirmed with our lab team.
Quotation and schedule
MOQ, lead time and delivery schedule quoted per project.
Synthesis
Solid-phase synthesis with in-process controls.
Analytical release
HPLC, MS and supporting release data issued per batch.
Shipment
Temperature-controlled packaging and export documentation arranged.
Documents and deliverables
Issued against a specific batch, so the record is usable by your QA team.
- COA per batch
- HPLC trace and LC-MS identity
- NMR / amino acid analysis on request
- Batch record and traceability for GMP projects
Research use only
All peptide products are supplied for research use only. They are not for human or veterinary use, and are not intended for therapeutic, diagnostic, cosmetic or injection applications.
Certificate details and scope-of-supply statements are available on request.
Talk to our lab team
Send us your sequence, specification or testing requirement. We typically respond within 24 hours on business days.